CONDITIONS: We will send you a block or semi-engine in standard exchange in good working order and less than 50,000 km. We can also provide a semi-engine (connecting block) in good conditions. M13 A (non vvt) 1328cc transformed into 1432cc or 1504cc or 1559cc (same with vvt) M15A vvt 1490cc transformed into 1812cc M16A vvt 1586cc transformed into 1928cc NOTE: The blocks are treated with boron nitride for better heat dissipation. The cylinder head gasket and forged pistons corresponding to the bore of the block are included. Assembly of the semi-engine not included (on estimate)